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Access Control in Denver
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Local Service
Access Control Services in Denver, Colorado
Autotelic provides professional access control services throughout Denver and the surrounding Denver County area. Keypad, fob, biometric, and mobile access control systems for commercial buildings and high-end residential. Whether you're in Denver (Colorado's capital city) or nearby communities, our team delivers quality workmanship backed by Colorado licensing and full insurance coverage.
Permits & Licensing
Permits in Denver
Building permits in Denver are issued by Community Planning and Development, and contractor licensing here is municipal — a Denver-licensed contractor pulls Denver permits. We handle permit applications and inspections as part of every project. Authority: City and County of Denver — Community Planning and Development.
Permit Thresholds
Denver permit thresholds
- Code reference
- Drywall patching or replacement of one sheet no larger than 4 ft by 8 ft.
- Code/municipal-code references
- Requirements are administered under the Denver Building and Fire Code (2025 edition, effective December 31, 2025, incorporating 2024 I-Codes with local amendments; prior editions referenced similar administrative provisions).
- Code reference
- Exemptions and permit triggers align with administrative sections (e.g., analogous to IBC/IRC Section 105 or city-specific Admin provisions such as those referenced in policy documents like ADMIN 131/138).Section 105
- Code reference
- Demolition has a specific reference (Denver Commercial Building Code Section 130.3 for exempted work).Section 130.3
- There is a tiered schedule (e.g., $1–$500
- $20 permit fee; higher tiers add per-$1,000 amounts with 50% plan review on many ranges); see the full table in the Development Fees policy for exact tiers.
Codes are amended regularly — verify current requirements with City and County of Denver — Community Planning and Development.
Zoning & Dimensional Standards
Setback & dimensional standards in Denver
Zone-district dimensional standards for Denver, quoted verbatim from the Denver Zoning Code. Knowing your lot's district — and its setbacks, height, and coverage limits — is where every feasibility conversation starts.
E-CC-3setback & dimensional standards
| Standard | Requirement |
|---|---|
| Primary Street Setback (min) | 0' |
| Side Street Setback (min) | 0' |
| Side Interior Setback (min) | 0' |
Denver Zoning Code E-CC-3 setback standards (4.3, p.37) — effective 2010-06-25 · View the code
E-MS-2setback & dimensional standards
| Standard | Requirement |
|---|---|
| Primary Street Setback (min) | 10' |
| Side Street Setback (min) | 7.5' |
| Side Interior Setback (min) | 5' |
Denver Zoning Code E-MS-2 setback standards (4.3, p.33) — effective 2010-06-25 · View the code
E-MS-3setback & dimensional standards
| Standard | Requirement |
|---|---|
| Primary Street Setback (min) | 10' |
| Side Street Setback (min) | 7.5' |
| Side Interior Setback (min) | 5' |
Denver Zoning Code E-MS-3 setback standards (4.3, p.33) — effective 2010-06-25 · View the code
E-MS-5setback & dimensional standards
| Standard | Requirement |
|---|---|
| Primary Street Setback (min) | 10' |
| Side Street Setback (min) | 7.5' |
| Side Interior Setback (min) | 5' |
Denver Zoning Code E-MS-5 setback standards (4.3, p.33) — effective 2010-06-25 · View the code
E-MU-2.5setback & dimensional standards
| Standard | Requirement |
|---|---|
| Primary Street Setback (min) | 20' |
| Side Street Setback (min) | 5' |
| Side Interior Setback (min) | 7.5' |
| Rear Setback where no alley (min) | 20' |
| Rear Setback where alley abuts (min) | 12' |
| Building Coverage (max) | 45% |
| Zone Lot Area (min) | 6,000 sf |
| Zone Lot Width (min) | 50' |
| Height in Feet (max) | 30'/30' |
| Height in Stories (max) | 2.5/2.5 |
| Bulk Plane | 10'/10' |
Denver Zoning Code E-MU-2.5 setback standards (4.3, p.19) — effective 2010-06-25 · View the code
E-MX-2setback & dimensional standards
| Standard | Requirement |
|---|---|
| Primary Street Setback (min) | 10' |
| Side Street Setback (min) | 7.5' |
| Side Interior Setback (min) | 5' |
Denver Zoning Code E-MX-2 setback standards (4.3, p.33) — effective 2010-06-25 · View the code
E-MX-2Asetback & dimensional standards
| Standard | Requirement |
|---|---|
| Primary Street Setback (min) | 10' |
| Side Street Setback (min) | 7.5' |
| Side Interior Setback (min) | 5' |
Denver Zoning Code E-MX-2A setback standards (4.3, p.33) — effective 2010-06-25 · View the code
E-MX-3setback & dimensional standards
| Standard | Requirement |
|---|---|
| Primary Street Setback (min) | 10' |
| Side Street Setback (min) | 7.5' |
| Side Interior Setback (min) | 5' |
Denver Zoning Code E-MX-3 setback standards (4.3, p.33) — effective 2010-06-25 · View the code
E-MX-3Asetback & dimensional standards
| Standard | Requirement |
|---|---|
| Primary Street Setback (min) | 10' |
| Side Street Setback (min) | 7.5' |
| Side Interior Setback (min) | 5' |
Denver Zoning Code E-MX-3A setback standards (4.3, p.33) — effective 2010-06-25 · View the code
E-MX-Esetback & dimensional standards
| Standard | Requirement |
|---|---|
| Primary Street Setback (min) | 40% E-MS: 60% |
| Side Street Setback (min) | 25% |
Denver Zoning Code E-MX-E setback standards (4.3, p.39) — effective 2010-06-25 · View the code
E-RH-2.5setback & dimensional standards
| Standard | Requirement |
|---|---|
| Primary Street Setback (min) | 20' |
| Side Street Setback (min) | 5' |
| Side Interior Setback (min) | 7.5' |
| Rear Setback where no alley (min) | 20' |
| Rear Setback where alley abuts (min) | 12' |
| Building Coverage (max) | 45% |
| Zone Lot Area (min) | 6,000 sf |
| Zone Lot Width (min) | 50' |
| Height in Feet (max) | 30'/30' |
| Height in Stories (max) | 2.5/2.5 |
| Bulk Plane | 10'/10' |
Denver Zoning Code E-RH-2.5 setback standards (4.3, p.19) — effective 2010-06-25 · View the code
E-RX-3setback & dimensional standards
| Standard | Requirement |
|---|---|
| Primary Street Setback (min) | 10' |
| Side Street Setback (min) | 7.5' |
| Side Interior Setback (min) | 5' |
Denver Zoning Code E-RX-3 setback standards (4.3, p.33) — effective 2010-06-25 · View the code
E-RX-5setback & dimensional standards
| Standard | Requirement |
|---|---|
| Primary Street Setback (min) | 10' |
| Side Street Setback (min) | 7.5' |
| Side Interior Setback (min) | 5' |
Denver Zoning Code E-RX-5 setback standards (4.3, p.33) — effective 2010-06-25 · View the code
E-SU-Asetback & dimensional standards
| Standard | Requirement |
|---|---|
| Primary Street Setback (min) | 20' |
| Rear Setback where no alley (min) | 12' 12' 20' 20' 20' |
| Rear Setback where alley abuts (min) | 3' 5' 5' 7.5' 3' 3' min one side/ 10' min com- bined 5' 10' |
| Building Coverage (max) | 45% |
| Zone Lot Area (min) | 3,000 sf |
| Zone Lot Width (min) | 25' |
| Height in Feet (max) | 30'/17' |
| Height in Stories (max) | 2.5/1 |
| Bulk Plane | 17'/10' |
Denver Zoning Code E-SU-A setback standards (4.3, p.21) — effective 2010-06-25 · View the code
E-SU-Bsetback & dimensional standards
| Standard | Requirement |
|---|---|
| Primary Street Setback (min) | 20' |
| Rear Setback where no alley (min) | 12' 12' 20' 20' 20' |
| Rear Setback where alley abuts (min) | 3' 5' 5' 7.5' 3' 3' min one side/ 10' min com- bined 5' 10' |
| Zone Lot Area (min) | 4,500 sf |
| Zone Lot Width (min) | 35' |
| Height in Feet (max) | 30'/17' |
| Height in Stories (max) | 2.5/1 |
| Bulk Plane | 17'/10' |
Denver Zoning Code E-SU-B setback standards (4.3, p.21) — effective 2010-06-25 · View the code
E-SU-Dsetback & dimensional standards
| Standard | Requirement |
|---|---|
| Primary Street Setback (min) | 20' |
| Side Street Setback (min) | 5' |
| Side Interior Setback (min) | 5' |
| Rear Setback where no alley (min) | 20' |
| Rear Setback where alley abuts (min) | 12' |
| Building Coverage (max) | 45% |
| Zone Lot Area (min) | 6,000 sf |
| Zone Lot Width (min) | 50' |
| Height in Feet (max) | 30'/30' |
| Height in Stories (max) | 2.5/2.5 |
| Bulk Plane | 10'/10' |
Denver Zoning Code E-SU-D setback standards (4.3, p.19) — effective 2010-06-25 · View the code
E-SU-Gsetback & dimensional standards
| Standard | Requirement |
|---|---|
| Primary Street Setback (min) | 20' |
| Rear Setback where no alley (min) | 12' 12' 20' 20' 20' |
| Rear Setback where alley abuts (min) | 3' 5' 5' 7.5' 3' 3' min one side/ 10' min com- bined 5' 10' |
| Building Coverage (max) | 45% |
| Zone Lot Area (min) | 9,000 sf |
| Zone Lot Width (min) | 62.5' |
| Height in Feet (max) | 30'/30' |
| Height in Stories (max) | 2.5/2.5 |
| Bulk Plane | 10'/10' |
Denver Zoning Code E-SU-G setback standards (4.3, p.19) — effective 2010-06-25 · View the code
E-TU-Bsetback & dimensional standards
| Standard | Requirement |
|---|---|
| Primary Street Setback (min) | 20' |
| Side Street Setback (min) | 3' |
| Side Interior Setback (min) | 3' |
| Rear Setback where no alley (min) | 12' 12' 20' 20' 20' |
| Rear Setback where alley abuts (min) | 3' 5' 5' 7.5' 3' 3' min one side/ 10' min com- bined 5' 10' |
| Building Coverage (max) | 45% |
| Zone Lot Area (min) | 4,500 sf |
| Zone Lot Width (min) | 35' |
| Height in Feet (max) | 30'/17' |
| Height in Stories (max) | 2.5/1 |
| Bulk Plane | 17'/10' |
Denver Zoning Code E-TU-B setback standards (4.3, p.21) — effective 2010-06-25 · View the code
E-TU-Csetback & dimensional standards
| Standard | Requirement |
|---|---|
| Primary Street Setback (min) | 20' |
| Side Street Setback (min) | 5' |
| Side Interior Setback (min) | 3' min one side/ 10' min combined |
| Rear Setback where no alley (min) | 12' 12' 20' 20' 20' |
| Rear Setback where alley abuts (min) | 3' 5' 5' 7.5' 3' 3' min one side/ 10' min com- bined 5' 10' |
| Building Coverage (max) | 45% |
| Zone Lot Area (min) | 5,500 sf |
| Zone Lot Width (min) | 50' |
| Height in Feet (max) | 30'/17' |
| Height in Stories (max) | 2.5/1 |
| Bulk Plane | 17'/10' |
Denver Zoning Code E-TU-C setback standards (4.3, p.21) — effective 2010-06-25 · View the code
G-MS-3setback & dimensional standards
| Standard | Requirement |
|---|---|
| Primary Street Setback (min) | 10' |
| Side Street Setback (min) | 7.5' |
| Side Interior Setback (min) | 5' |
Denver Zoning Code G-MS-3 setback standards (6.3, p.27) — effective 2010-06-25 · View the code
G-MS-5setback & dimensional standards
| Standard | Requirement |
|---|---|
| Primary Street Setback (min) | 10' |
| Side Street Setback (min) | 7.5' |
| Side Interior Setback (min) | 5' |
Denver Zoning Code G-MS-5 setback standards (6.3, p.27) — effective 2010-06-25 · View the code
G-MU-12setback & dimensional standards
| Standard | Requirement |
|---|---|
| Primary Street Setback (min) | 10' |
| Side Street Setback (min) | 5' |
| Side Interior Setback (min) | 7.5' |
| Rear Setback where no alley (min) | 20' |
| Rear Setback where alley abuts (min) | 10' |
| Zone Lot Area (min) | 6,000 sf |
| Zone Lot Width (min) | 50' |
Denver Zoning Code G-MU-12 setback standards (6.3, p.29) — effective 2010-06-25 · View the code
G-MU-20setback & dimensional standards
| Standard | Requirement |
|---|---|
| Primary Street Setback (min) | 10' |
| Side Street Setback (min) | 5' |
| Side Interior Setback (min) | 7.5' |
| Rear Setback where no alley (min) | 20' |
| Rear Setback where alley abuts (min) | 10' |
| Zone Lot Area (min) | 6,000 sf |
| Zone Lot Width (min) | 50' |
Denver Zoning Code G-MU-20 setback standards (6.3, p.29) — effective 2010-06-25 · View the code
G-MU-3setback & dimensional standards
| Standard | Requirement |
|---|---|
| Primary Street Setback (min) | 20' |
| Side Street Setback (min) | 5' |
| Side Interior Setback (min) | 3' min one side/10' min combined |
| Rear Setback where no alley (min) | 20' |
| Rear Setback where alley abuts (min) | 12' |
| Building Coverage (max) | 45% |
| Zone Lot Area (min) | 3,000 sf |
| Zone Lot Width (min) | 25' |
Denver Zoning Code G-MU-3 setback standards (6.3, p.17) — effective 2010-06-25 · View the code
G-MU-5setback & dimensional standards
| Standard | Requirement |
|---|---|
| Primary Street Setback (min) | 20' |
| Side Street Setback (min) | 5' |
| Side Interior Setback (min) | 5' |
| Rear Setback where no alley (min) | 20' |
| Rear Setback where alley abuts (min) | 12' |
| Building Coverage (max) | 45% |
| Zone Lot Area (min) | 3,000 sf |
| Zone Lot Width (min) | 25' |
Denver Zoning Code G-MU-5 setback standards (6.3, p.17) — effective 2010-06-25 · View the code
G-MU-8setback & dimensional standards
| Standard | Requirement |
|---|---|
| Primary Street Setback (min) | 20' |
| Side Street Setback (min) | 5' |
| Side Interior Setback (min) | 7.5' |
| Rear Setback where no alley (min) | 20' |
| Rear Setback where alley abuts (min) | 12' |
| Building Coverage (max) | 40% |
| Zone Lot Area (min) | 3,000 sf |
| Zone Lot Width (min) | 25' |
Denver Zoning Code G-MU-8 setback standards (6.3, p.17) — effective 2010-06-25 · View the code
G-MX-3setback & dimensional standards
| Standard | Requirement |
|---|---|
| Primary Street Setback (min) | 10' |
| Side Street Setback (min) | 7.5' |
| Side Interior Setback (min) | 5' |
Denver Zoning Code G-MX-3 setback standards (6.3, p.27) — effective 2010-06-25 · View the code
G-RH-3setback & dimensional standards
| Standard | Requirement |
|---|---|
| Primary Street Setback (min) | 20' |
| Side Street Setback (min) | 15' |
| Side Interior Setback (min) | 3' |
| Rear Setback where no alley (min) | 20' |
| Rear Setback where alley abuts (min) | 12' |
| Building Coverage (max) | 60% |
| Zone Lot Area (min) | 3,000 sf |
| Zone Lot Width (min) | 25' |
| Bulk Plane | 12' |
Denver Zoning Code G-RH-3 setback standards (6.3, p.17) — effective 2010-06-25 · View the code
G-RO-3setback & dimensional standards
| Standard | Requirement |
|---|---|
| Primary Street Setback (min) | 20' |
| Side Street Setback (min) | 5' |
| Side Interior Setback (min) | 3' min one side/10' min combined |
| Rear Setback where no alley (min) | 20' |
| Rear Setback where alley abuts (min) | 12' |
| Building Coverage (max) | 45% |
| Zone Lot Area (min) | 3,000 sf |
| Zone Lot Width (min) | 25' |
Denver Zoning Code G-RO-3 setback standards (6.3, p.17) — effective 2010-06-25 · View the code
G-RO-5setback & dimensional standards
| Standard | Requirement |
|---|---|
| Primary Street Setback (min) | 20' |
| Side Street Setback (min) | 5' |
| Side Interior Setback (min) | 5' |
| Rear Setback where no alley (min) | 20' |
| Rear Setback where alley abuts (min) | 12' |
| Building Coverage (max) | 45% |
| Zone Lot Area (min) | 3,000 sf |
| Zone Lot Width (min) | 25' |
Denver Zoning Code G-RO-5 setback standards (6.3, p.17) — effective 2010-06-25 · View the code
G-RX-3setback & dimensional standards
| Standard | Requirement |
|---|---|
| Primary Street Setback (min) | 10' |
| Side Street Setback (min) | 7.5' |
| Side Interior Setback (min) | 5' |
Denver Zoning Code G-RX-3 setback standards (6.3, p.27) — effective 2010-06-25 · View the code
G-RX-5setback & dimensional standards
| Standard | Requirement |
|---|---|
| Primary Street Setback (min) | 10' |
| Side Street Setback (min) | 7.5' |
| Side Interior Setback (min) | 5' |
Denver Zoning Code G-RX-5 setback standards (6.3, p.27) — effective 2010-06-25 · View the code
S-CC-3setback & dimensional standards
| Standard | Requirement |
|---|---|
| Primary Street Setback (min) | 0' |
| Side Street Setback (min) | 0' |
| Side Interior Setback (min) | 0' |
Denver Zoning Code S-CC-3 setback standards (3.3, p.29) — effective 2010-06-25 · View the code
S-CC-5setback & dimensional standards
| Standard | Requirement |
|---|---|
| Primary Street Setback (min) | 0' |
| Side Street Setback (min) | 0' |
| Side Interior Setback (min) | 5' |
Denver Zoning Code S-CC-5 setback standards (3.3, p.33) — effective 2010-06-25 · View the code
S-MS-3setback & dimensional standards
| Standard | Requirement |
|---|---|
| Primary Street Setback (min) | 0' |
| Side Street Setback (min) | 0' |
| Side Interior Setback (min) | 0' |
Denver Zoning Code S-MS-3 setback standards (3.3, p.29) — effective 2010-06-25 · View the code
S-MU-3setback & dimensional standards
| Standard | Requirement |
|---|---|
| Primary Street Setback (min) | 13.1.5.9 or 20' , whichever |
| Side Street Setback (min) | 5' |
| Side Interior Setback (min) | 5' |
| Rear Setback where no alley (min) | 20' |
| Rear Setback where alley abuts (min) | 12' |
| Building Coverage (max) | 50% |
| Zone Lot Area (min) | 4,500 sf |
| Zone Lot Width (min) | 37.5' |
| Height in Feet (max) | 32'/32' |
| Height in Stories (max) | 3/3 |
Denver Zoning Code S-MU-3 setback standards (3.3, p.21) — effective 2010-06-25 · View the code
S-MX-12setback & dimensional standards
| Standard | Requirement |
|---|---|
| Primary Street Setback (min) | 20' 20'/25' |
| Side Interior Setback (min) | 35'/40' |
Denver Zoning Code S-MX-12 setback standards (3.3, p.39) — effective 2010-06-25 · View the code
S-MX-12Asetback & dimensional standards
| Standard | Requirement |
|---|---|
| Primary Street Setback (min) | 20' 20'/25' |
| Side Interior Setback (min) | 35'/40' |
Denver Zoning Code S-MX-12A setback standards (3.3, p.39) — effective 2010-06-25 · View the code
S-MX-2setback & dimensional standards
| Standard | Requirement |
|---|---|
| Primary Street Setback (min) | 0' |
| Side Street Setback (min) | 0' |
| Side Interior Setback (min) | 0' |
Denver Zoning Code S-MX-2 setback standards (3.3, p.29) — effective 2010-06-25 · View the code
S-MX-2Asetback & dimensional standards
| Standard | Requirement |
|---|---|
| Primary Street Setback (min) | 40% Residential Only Buildings: 30% |
| Side Street Setback (min) | 25% |
| Side Interior Setback (min) | 0' |
Denver Zoning Code S-MX-2A setback standards (3.3, p.37) — effective 2010-06-25 · View the code
S-MX-3setback & dimensional standards
| Standard | Requirement |
|---|---|
| Primary Street Setback (min) | 0' |
| Side Street Setback (min) | 0' |
| Side Interior Setback (min) | 0' |
Denver Zoning Code S-MX-3 setback standards (3.3, p.31) — effective 2010-06-25 · View the code
S-MX-3Asetback & dimensional standards
| Standard | Requirement |
|---|---|
| Primary Street Setback (min) | 15' |
Denver Zoning Code S-MX-3A setback standards (3.3, p.39) — effective 2010-06-25 · View the code
S-MX-5setback & dimensional standards
| Standard | Requirement |
|---|---|
| Primary Street Setback (min) | 20' |
| Side Interior Setback (min) | 35'/40' |
Denver Zoning Code S-MX-5 setback standards (3.3, p.39) — effective 2010-06-25 · View the code
S-MX-5Asetback & dimensional standards
| Standard | Requirement |
|---|---|
| Primary Street Setback (min) | 20' |
| Side Interior Setback (min) | 35'/40' |
Denver Zoning Code S-MX-5A setback standards (3.3, p.39) — effective 2010-06-25 · View the code
S-MX-8Asetback & dimensional standards
| Standard | Requirement |
|---|---|
| Primary Street Setback (min) | 20' |
Denver Zoning Code S-MX-8A setback standards (3.3, p.39) — effective 2010-06-25 · View the code
S-RH-2.5setback & dimensional standards
| Standard | Requirement |
|---|---|
| Primary Street Setback (min) | 10' |
| Side Street Setback (min) | 5' |
| Side Interior Setback (min) | 5' |
| Rear Setback where no alley (min) | 20' |
| Rear Setback where alley abuts (min) | 12' |
| Building Coverage (max) | 50% |
| Zone Lot Area (min) | 4,500 sf |
| Zone Lot Width (min) | 37.5' |
| Height in Feet (max) | 30'/30' |
| Height in Stories (max) | 2.5/2.5 |
| Bulk Plane | 10'/10' |
Denver Zoning Code S-RH-2.5 setback standards (3.3, p.21) — effective 2010-06-25 · View the code
S-SU-Asetback & dimensional standards
| Standard | Requirement |
|---|---|
| Side Interior Setback (min) | 3' 5' |
| Rear Setback where alley abuts (min) | 12' |
| Building Coverage (max) | 50% |
| Zone Lot Area (min) | 3,000 sf |
| Zone Lot Width (min) | 25' |
| Height in Feet (max) | 30'/30' |
| Height in Stories (max) | 2.5/2.5 |
| Bulk Plane | 10'/10' |
Denver Zoning Code S-SU-A setback standards (3.3, p.19) — effective 2010-06-25 · View the code
S-SU-FAsetback & dimensional standards
| Standard | Requirement |
|---|---|
| Primary Street Setback (min) | 10' 5'/15' |
| Side Interior Setback (min) | 5'/15' |
| Rear Setback where alley abuts (min) | 12' |
| Building Coverage (max) | 50% |
| Zone Lot Area (min) | 8,500 sf |
| Zone Lot Width (min) | 62.5' |
| Height in Feet (max) | 30'/30' |
| Height in Stories (max) | 2.5/2.5 |
| Bulk Plane | 10' |
Denver Zoning Code S-SU-FA setback standards (3.3, p.19) — effective 2010-06-25 · View the code
S-SU-Isetback & dimensional standards
| Standard | Requirement |
|---|---|
| Side Street Setback (min) | 5' |
| Zone Lot Area (min) | 12,000 sf |
| Zone Lot Width (min) | 62.5' |
| Height in Feet (max) | 30'/30' |
| Height in Stories (max) | 3/3 |
| Bulk Plane | 10'/10' 10'/10' |
Denver Zoning Code S-SU-I setback standards (3.3, p.19) — effective 2010-06-25 · View the code
U-MS-2setback & dimensional standards
| Standard | Requirement |
|---|---|
| Primary Street Setback (min) | 10' |
| Side Street Setback (min) | 7.5' |
| Side Interior Setback (min) | 5' |
Denver Zoning Code U-MS-2 setback standards (5.3, p.27) — effective 2010-06-25 · View the code
U-MS-3setback & dimensional standards
| Standard | Requirement |
|---|---|
| Primary Street Setback (min) | 10' |
| Side Street Setback (min) | 7.5' |
| Side Interior Setback (min) | 5' |
Denver Zoning Code U-MS-3 setback standards (5.3, p.27) — effective 2010-06-25 · View the code
U-MS-5setback & dimensional standards
| Standard | Requirement |
|---|---|
| Primary Street Setback (min) | 10' |
| Side Street Setback (min) | 7.5' |
| Side Interior Setback (min) | 5' |
Denver Zoning Code U-MS-5 setback standards (5.3, p.27) — effective 2010-06-25 · View the code
U-MX-2setback & dimensional standards
| Standard | Requirement |
|---|---|
| Primary Street Setback (min) | 10' |
| Side Street Setback (min) | 7.5' |
| Side Interior Setback (min) | 5' |
Denver Zoning Code U-MX-2 setback standards (5.3, p.27) — effective 2010-06-25 · View the code
U-MX-3setback & dimensional standards
| Standard | Requirement |
|---|---|
| Primary Street Setback (min) | 10' |
| Side Street Setback (min) | 7.5' |
| Side Interior Setback (min) | 5' |
Denver Zoning Code U-MX-3 setback standards (5.3, p.27) — effective 2010-06-25 · View the code
U-RH-2.5setback & dimensional standards
| Standard | Requirement |
|---|---|
| Primary Street Setback (min) | 10' |
| Side Street Setback (min) | 7.5' |
| Side Interior Setback (min) | 10' |
| Rear Setback where no alley (min) | 20' |
| Rear Setback where alley abuts (min) | 12' |
| Building Coverage (max) | 40% |
| Zone Lot Area (min) | 3,000 sf |
| Zone Lot Width (min) | 25' |
| Height in Feet (max) | 30'/17' |
| Height in Stories (max) | 2.5/1 |
| Bulk Plane | 17'/10' |
Denver Zoning Code U-RH-2.5 setback standards (5.3, p.19) — effective 2010-06-25 · View the code
U-RH-3Asetback & dimensional standards
| Standard | Requirement |
|---|---|
| Primary Street Setback (min) | 10' |
| Side Street Setback (min) | 7.5' |
| Side Interior Setback (min) | 10' |
| Rear Setback where no alley (min) | 20' |
| Rear Setback where alley abuts (min) | 12' |
| Building Coverage (max) | 40% |
| Zone Lot Area (min) | 3,000 sf |
| Zone Lot Width (min) | 25' |
| Height in Feet (max) | 30'/17' |
| Height in Stories (max) | 2.5/1 |
| Bulk Plane | 17'/10' |
Denver Zoning Code U-RH-3A setback standards (5.3, p.19) — effective 2010-06-25 · View the code
U-RX-3setback & dimensional standards
| Standard | Requirement |
|---|---|
| Primary Street Setback (min) | 10' |
| Side Street Setback (min) | 7.5' |
| Side Interior Setback (min) | 5' |
Denver Zoning Code U-RX-3 setback standards (5.3, p.27) — effective 2010-06-25 · View the code
U-RX-5setback & dimensional standards
| Standard | Requirement |
|---|---|
| Primary Street Setback (min) | 10' |
| Side Street Setback (min) | 7.5' |
| Side Interior Setback (min) | 5' |
Denver Zoning Code U-RX-5 setback standards (5.3, p.27) — effective 2010-06-25 · View the code
U-SU-Asetback & dimensional standards
| Standard | Requirement |
|---|---|
| Primary Street Setback (min) | 10' |
| Side Street Setback (min) | 3' |
| Side Interior Setback (min) | 3' |
| Rear Setback where no alley (min) | 20' |
| Rear Setback where alley abuts (min) | 12' |
| Building Coverage (max) | 60% |
| Zone Lot Area (min) | 3,000 sf |
| Zone Lot Width (min) | 25' |
| Height in Feet (max) | 30'/17' |
| Height in Stories (max) | 2.5/1 |
| Bulk Plane | 17'/10' |
Denver Zoning Code U-SU-A setback standards (5.3, p.19) — effective 2010-06-25 · View the code
U-SU-A2setback & dimensional standards
| Standard | Requirement |
|---|---|
| Primary Street Setback (min) | 10' |
| Side Street Setback (min) | 3' |
| Side Interior Setback (min) | 3' |
| Rear Setback where no alley (min) | 20' |
| Rear Setback where alley abuts (min) | 12' |
| Building Coverage (max) | 60% |
| Zone Lot Area (min) | 3,000 sf |
| Zone Lot Width (min) | 25' |
| Height in Feet (max) | 30'/17' |
| Height in Stories (max) | 2.5/1 |
| Bulk Plane | 17'/10' |
Denver Zoning Code U-SU-A2 setback standards (5.3, p.19) — effective 2010-06-25 · View the code
U-SU-Bsetback & dimensional standards
| Standard | Requirement |
|---|---|
| Primary Street Setback (min) | 10' |
| Zone Lot Area (min) | 4,500 sf |
| Zone Lot Width (min) | 35' |
| Height in Feet (max) | 30'/17' |
| Height in Stories (max) | 2.5/1 |
| Bulk Plane | 17'/10' |
Denver Zoning Code U-SU-B setback standards (5.3, p.19) — effective 2010-06-25 · View the code
U-SU-B2setback & dimensional standards
| Standard | Requirement |
|---|---|
| Primary Street Setback (min) | 10' |
| Side Street Setback (min) | 3' |
| Side Interior Setback (min) | 3' |
| Rear Setback where no alley (min) | 20' |
| Rear Setback where alley abuts (min) | 12' |
| Building Coverage (max) | 60% |
| Zone Lot Area (min) | 4,500 sf |
| Zone Lot Width (min) | 35' |
| Height in Feet (max) | 30'/17' |
| Height in Stories (max) | 2.5/1 |
| Bulk Plane | 17'/10' |
Denver Zoning Code U-SU-B2 setback standards (5.3, p.19) — effective 2010-06-25 · View the code
U-SU-Csetback & dimensional standards
| Standard | Requirement |
|---|---|
| Primary Street Setback (min) | 10' |
| Side Interior Setback (min) | 3' min one 10' min combined |
| Zone Lot Area (min) | 5,500 sf |
| Zone Lot Width (min) | 50' |
| Height in Feet (max) | 30'/17' |
| Height in Stories (max) | 2.5/1 |
| Bulk Plane | 17'/10' |
Denver Zoning Code U-SU-C setback standards (5.3, p.19) — effective 2010-06-25 · View the code
U-SU-C2setback & dimensional standards
| Standard | Requirement |
|---|---|
| Primary Street Setback (min) | 10' |
| Side Street Setback (min) | 3' |
| Side Interior Setback (min) | 3' min one 10' min combined |
| Rear Setback where no alley (min) | 20' |
| Rear Setback where alley abuts (min) | 12' |
| Building Coverage (max) | 60% |
| Zone Lot Area (min) | 5,500 sf |
| Zone Lot Width (min) | 50' |
| Height in Feet (max) | 30'/17' |
| Height in Stories (max) | 2.5/1 |
| Bulk Plane | 17'/10' |
Denver Zoning Code U-SU-C2 setback standards (5.3, p.19) — effective 2010-06-25 · View the code
U-SU-Esetback & dimensional standards
| Standard | Requirement |
|---|---|
| Primary Street Setback (min) | 10' |
| Side Street Setback (min) | 5' |
| Rear Setback where no alley (min) | 20' |
| Rear Setback where alley abuts (min) | 12' |
| Building Coverage (max) | 45% |
| Zone Lot Area (min) | 7,000 sf |
| Zone Lot Width (min) | 50' |
| Height in Feet (max) | 30'/17' |
| Height in Stories (max) | 2.5/1 |
| Bulk Plane | 17'/10' |
Denver Zoning Code U-SU-E setback standards (5.3, p.19) — effective 2010-06-25 · View the code
U-SU-Hsetback & dimensional standards
| Standard | Requirement |
|---|---|
| Primary Street Setback (min) | 10' |
| Side Street Setback (min) | 5' |
| Side Interior Setback (min) | 5' |
| Rear Setback where no alley (min) | 20' |
| Rear Setback where alley abuts (min) | 12' |
| Building Coverage (max) | 45% |
| Zone Lot Area (min) | 10,000 sf |
| Zone Lot Width (min) | 75' |
| Height in Feet (max) | 30'/17' |
| Height in Stories (max) | 3/1 |
| Bulk Plane | 17'/10' |
Denver Zoning Code U-SU-H setback standards (5.3, p.19) — effective 2010-06-25 · View the code
U-TU-Bsetback & dimensional standards
| Standard | Requirement |
|---|---|
| Primary Street Setback (min) | 10' |
| Side Street Setback (min) | 3' |
| Side Interior Setback (min) | 3' |
| Rear Setback where no alley (min) | 20' |
| Rear Setback where alley abuts (min) | 12' |
| Building Coverage (max) | 60% |
| Zone Lot Area (min) | 3,000 sf |
| Zone Lot Width (min) | 25' |
| Height in Feet (max) | 30'/17' |
| Height in Stories (max) | 2.5/1 |
| Bulk Plane | 17'/10' |
Denver Zoning Code U-TU-B setback standards (5.3, p.19) — effective 2010-06-25 · View the code
U-TU-B2setback & dimensional standards
| Standard | Requirement |
|---|---|
| Primary Street Setback (min) | 10' |
| Side Street Setback (min) | 3' |
| Side Interior Setback (min) | 3' |
| Rear Setback where no alley (min) | 20' |
| Rear Setback where alley abuts (min) | 12' |
| Building Coverage (max) | 60% |
| Zone Lot Area (min) | 3,000 sf |
| Zone Lot Width (min) | 25' |
| Height in Feet (max) | 30'/17' |
| Height in Stories (max) | 2.5/1 |
| Bulk Plane | 17'/10' |
Denver Zoning Code U-TU-B2 setback standards (5.3, p.19) — effective 2010-06-25 · View the code
U-TU-Csetback & dimensional standards
| Standard | Requirement |
|---|---|
| Primary Street Setback (min) | 10' |
| Side Street Setback (min) | 5' |
| Side Interior Setback (min) | 10' |
| Rear Setback where no alley (min) | 20' |
| Rear Setback where alley abuts (min) | 12' |
| Building Coverage (max) | 40% |
| Zone Lot Area (min) | 4,500 sf |
| Zone Lot Width (min) | 35' |
| Height in Feet (max) | 30'/17' |
| Height in Stories (max) | 2.5/1 |
| Bulk Plane | 17'/10' |
Denver Zoning Code U-TU-C setback standards (5.3, p.19) — effective 2010-06-25 · View the code
Verify current requirements with the jurisdiction — informational reference only. Standards vary by overlay, lot, and use; we confirm the exact rules for your property during feasibility.
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What access control work covers
Access control in the Denver metro typically includes credential readers (card, fob, or mobile), door controllers, electric strikes, electromagnetic locks, electrified locksets, delayed-egress hardware, and telephone or video entry. Reader-to-controller links commonly use Wiegand or OSDP. Lock power is often 12 or 24 VDC; some readers use PoE. A municipally licensed Denver general contractor coordinates the project and licensed specialty trades for the low-voltage and electrical portions. Cost is project-specific and depends on door count, hardware, and integrations.
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Egress, fire alarm, and voltage limits
Electric locking that limits mechanical free egress is treated as life-safety work. Magnetic locks typically need a fire-alarm release so doors unlock on alarm. Delayed-egress devices have their own listing and inspection path. Denver CPD documents an Access Control System Supervisor certificate for control units, electric door hardware, and interconnect wiring at 48 volts or less, or power-limited as defined by the NEC. That certificate does not cover complete conduit or raceway systems. Circuits above 48 V, including hard-wiring a power supply to building power, are electrical work.
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Permits and who coordinates the work
City and County of Denver Community Planning and Development issues Access Control Permits for new or altered electric locking and access systems (Denver Commercial Building Code §131.9). Submittals commonly include a one-line diagram and point-to-point wiring, plus fire-alarm or elevator interconnections when those exist. Colorado DORA regulates electrical licensing. Cities and counties license general contractors. Colorado has no statewide general contractor license. Autotelic acts as a municipally licensed Denver general contractor and coordinates licensed specialty trades for access-control scopes.
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What buyers should prepare
Door count and fire ratings, whether existing hardware will be reused, indoor versus outdoor readers, fire-alarm panel location, and any elevator or after-hours requirements.
FAQ
Common questions
Do access control installs need a Denver permit?
Usually yes when electric locking or a new access system is installed or altered. CPD issues an Access Control Permit for that work.
Who handles access control permits and licensing?
A municipally licensed Denver general contractor coordinates the project and licensed specialty trades. Colorado has no statewide general contractor license.
Can maglocks stay locked during a fire alarm?
No. Magnetic locks that hold an egress door typically must release on fire alarm so occupants can exit.
Wiegand or OSDP?
Both are used. OSDP is the newer encrypted reader protocol; Wiegand remains common on existing doors. Match the controller and reader.
What information helps define scope?
Door count, fire ratings, existing hardware photos, fire-alarm interface needs, and city or county.
Service Area
Serving Denver and Denver County
We serve Denver, CO and all surrounding Denver metro communities. Our team is based in Denver and operates throughout the Front Range, from Castle Rock to Longmont and everywhere in between. Contact us for a free estimate on your Denver project.
How It Runs
01
Survey
02
Design
03
Build
04
Verify
DESIGN SERVICES
Discovery & Site Analysis
Needs + preference programming, site survey, as-built documentation, feasibility.
We walk, measure, and photograph your property — existing conditions, utilities, structure, and constraints. You get the as-built documentation and feasibility read that every later decision rests on.
Learn more →Concept Design & Space Planning
Schematic design, floor plan studies, layout options.
Your scope becomes schematic floor plans you can compare side by side — circulation, daylight, adjacencies, and what each option does to the budget. Layout decisions happen on paper, where changes are cheap.
Learn more →Architectural Design & 3D Renderings
Design development, materials + finishes, photorealistic visualization.
The chosen concept resolves into materials, finishes, fixtures, and lighting — with the automation layer drawn in. Photorealistic renderings let you walk the space and adjust before anything is priced.
Learn more →Construction Documents & Permitting
Full CD sets, structural + MEP engineering coordination, permit-ready drawings.
Approved designs become coordinated architectural, structural, and MEP sheets — the set your jurisdiction permits from and trades build from. We submit, track, and answer review comments.
Learn more →CONSTRUCTION
New Construction & Custom Homes
Ground-up homes and light commercial, dirt to keys.
Ground-up residential and light commercial builds — foundations through finishes, including modular and steel construction. One accountable builder from dirt to keys.
Learn more →Remodels & Additions
Kitchens, baths, basements, pop-tops, whole-home.
Kitchens, baths, basements, pop-tops, and whole-home renovations that respect the house you already have. We handle structure, permits, and the dust.
Learn more →Commercial Tenant Finish & Build-Outs
Shells to working spaces — retail, office, restaurant, school.
Raw shells become working spaces — showrooms, offices, restaurants, schools. Dealer-spec finishes, code compliance, and opening dates held.
Learn more →ADUs & Modular Construction
Backyard cottages, garage conversions, factory-built homes.
Backyard cottages, garage conversions, and factory-built homes — zoning, design, permits, and set. Denver’s ADU rules are a specialty, not a surprise.
Learn more →Outdoor Living & Patio Structures
Decks, pergolas, and dining patios built for Colorado weather.
Decks, pergolas, and dining patios engineered for Colorado sun, snow, and hail — structure, shade, and drainage done right the first time.
Learn more →TECHNOLOGY
Smart Home Automation
Lighting, shades, climate, audio, security — one interface.
Whole-home control of lighting, shades, climate, audio, and security from a single interface — Crestron, Lutron, Savant, and Control4 designed in, not bolted on.
Learn more →A/V Systems
Theaters, distributed audio, video walls, commercial sound.
Theaters, distributed audio, video walls, and commercial sound — designed, installed, and tuned by the same team for over 20 years.
Learn more →Control Systems
Custom programming — scenes and schedules that fit the space.
Every subsystem brought into one elegant interface — custom programming for homes and venues, with scenes and schedules that match how the space is actually used.
Learn more →Networking & Edge Compute
Enterprise Wi-Fi, structured cabling, racks, on-prem compute.
Enterprise-grade Wi-Fi, structured cabling, racks, and on-premise compute — the backbone that makes everything else reliable, including our own Barbot platform.
Learn more →Solar & Energy Storage
Solar arrays, Tesla Powerwall, EV charging — certified install.
Solar arrays, Tesla Powerwall, and EV charging designed and installed by a Tesla Energy Certified team — roof, electrical, and app in one scope.
Learn more →TRUSTED TO BUILD FOR
- Punch Bowl SocialFirst four locations
- Spectrum RetirementSenior living communities
- Denver HighlandsFirst modular custom home